SN74LS275D

Specialty Logic Overview

The SN74LS275D is a TTL logic integrated circuit manufactured by Texas Instruments, housed in a SOIC-14 surface-mount package. It functions as a 4-bit by 4-bit parallel multiplier with an 8-bit product output. The device utilizes Schottky-clamped technology to achieve high-speed operation, featuring a typical propagation delay of 7 ns. It operates within the standard LS TTL voltage range and is designed for digital arithmetic applications requiring efficient binary multiplication.

Specialty Logic Feature Summary

• Implements 4-bit by 4-bit parallel multiplication logic
• Generates an 8-bit product output
• Utilizes Schottky-clamped TTL construction for enhanced speed

Specialty Logic Applications

• Digital arithmetic processing units
• Binary multiplication circuits
• Signal processing hardware

Specialty Logic Procurement Notes

Verify the specific suffix 'D' confirms the SOIC-14 surface-mount package variant. Confirm the manufacturer is Texas Instruments to ensure compatibility with specified Schottky TTL characteristics. Review the official datasheet for absolute maximum ratings and thermal management requirements before integration into final designs.

Specialty Logic Selection Notes

Select this component when a dedicated hardware solution for 4x4 bit multiplication is required rather than software-based calculation. The Schottky technology offers superior switching speeds compared to standard LS logic. Ensure the design environment supports the SOIC-14 footprint and that the operating temperature range aligns with system constraints.

Specialty Logic Part Context

This part belongs to the Texas Instruments SN74LS series of standard logic devices. It provides specialized arithmetic functionality distinct from basic gates or buffers. The SN74LS275D is part of a broader family of specialty logic ICs designed for complex digital operations within TTL-compatible systems.

Specialty Logic Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.